Trace number 4097845

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.07 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_18.opb
MD5SUM8d379ca3dcc1813408eb4744b290ded2
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6806
Total number of constraints33297
Number of constraints which are clauses33292
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint82
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4097845-1466115204.opb
0.00/0.00	c File size is 4549040 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:          6806                                                                   |
1800.06/1800.40	c |  Number of hard clauses:      33295                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:           6                                                                   |
1800.06/1800.40	c |  Number of PB :                   0                                                                   |
1800.06/1800.40	c |  Parse time:                   0.49 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ==========================================[ Solver Settings ]============================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.06/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4097845-1466115204/watcher-4097845-1466115204 -o /tmp/evaluation-result-4097845-1466115204/solver-4097845-1466115204 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18629 --watchdog 1960 open-wbo-lsu HOME/instance-4097845-1466115204.opb 

pid=24093
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.07 2.01 3/176 24096
/proc/meminfo: memFree=31243400/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=7044 CPUtime=0 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 1505 0 0 0 0 0 0 0 20 0 1 0 13570510 7213056 1380 33554432000 4194304 6058637 140734265069200 140737418678696 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 1761 1381 1246 456 0 186 0

[startup+0.100159 s]
/proc/loadavg: 2.05 2.07 2.01 3/176 24096
/proc/meminfo: memFree=31243400/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=8216 CPUtime=0.09 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 1793 0 0 0 9 0 0 0 20 0 1 0 13570510 8413184 1668 33554432000 4194304 6058637 140734265069200 140737418678696 4235365 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 2054 1668 1246 456 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8216

[startup+0.200266 s]
/proc/loadavg: 2.05 2.07 2.01 3/176 24096
/proc/meminfo: memFree=31243400/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=8764 CPUtime=0.19 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 1921 0 0 0 19 0 0 0 20 0 1 0 13570510 8974336 1796 33554432000 4194304 6058637 140734265069200 140737418678696 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 2191 1796 1246 456 0 616 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8764

[startup+0.300262 s]
/proc/loadavg: 2.05 2.07 2.01 3/176 24096
/proc/meminfo: memFree=31243400/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=9152 CPUtime=0.29 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 2048 0 0 0 29 0 0 0 20 0 1 0 13570510 9371648 1923 33554432000 4194304 6058637 140734265069200 140737418678696 4680238 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 2288 1923 1246 456 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9152

[startup+0.700293 s]
/proc/loadavg: 2.05 2.07 2.01 3/176 24096
/proc/meminfo: memFree=31243400/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=15476 CPUtime=0.69 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 4116 0 0 0 69 0 0 0 20 0 1 0 13570510 15847424 3319 33554432000 4194304 6058637 140734265069200 140734265067816 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 3869 3319 176 456 0 3405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15476

[startup+1.5003 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 24097
/proc/meminfo: memFree=31229220/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=23408 CPUtime=1.49 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 6174 0 0 0 149 0 0 0 20 0 1 0 13570510 23969792 5000 33554432000 4194304 6058637 140734265069200 140734265067816 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 5852 5000 178 456 0 5388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23408

[startup+3.10028 s]
/proc/loadavg: 2.04 2.07 2.01 3/177 24097
/proc/meminfo: memFree=31216380/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=31500 CPUtime=3.08 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 7734 0 0 0 308 0 0 0 20 0 1 0 13570510 32256000 7171 33554432000 4194304 6058637 140734265069200 140734265068264 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 7875 7171 178 456 0 7411 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31500

[startup+6.3003 s]
/proc/loadavg: 2.04 2.07 2.01 3/177 24097
/proc/meminfo: memFree=31192528/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=50176 CPUtime=6.29 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 8639 0 0 0 628 1 0 0 20 0 1 0 13570510 51380224 12161 33554432000 4194304 6058637 140734265069200 140734265067928 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 12544 12161 178 456 0 12080 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50176

[startup+12.7003 s]
/proc/loadavg: 2.04 2.06 2.01 3/177 24097
/proc/meminfo: memFree=31235128/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=50176 CPUtime=12.69 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 8854 0 0 0 1267 2 0 0 20 0 1 0 13570510 51380224 12161 33554432000 4194304 6058637 140734265069200 140734265068264 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 12544 12161 178 456 0 12080 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50176

[startup+25.5003 s]
/proc/loadavg: 2.03 2.06 2.00 4/177 24097
/proc/meminfo: memFree=31233476/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=69032 CPUtime=25.49 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 9604 0 0 0 2546 3 0 0 20 0 1 0 13570510 70688768 12718 33554432000 4194304 6058637 140734265069200 140734265068264 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 17258 12718 178 456 0 16794 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69032

[startup+51.1004 s]
/proc/loadavg: 2.02 2.06 2.00 3/177 24097
/proc/meminfo: memFree=31114588/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=130192 CPUtime=51.08 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 11743 0 0 0 5102 6 0 0 20 0 1 0 13570510 133316608 30926 33554432000 4194304 6058637 140734265069200 140734265067976 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 32548 30926 178 456 0 32084 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 130192

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 24098
/proc/meminfo: memFree=31169472/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=130192 CPUtime=102.28 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 15209 0 0 0 10214 14 0 0 20 0 1 0 13570510 133316608 28880 33554432000 4194304 6058637 140734265069200 140734265067976 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 32548 28880 178 456 0 32084 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 130192

[startup+162.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 24099
/proc/meminfo: memFree=31123768/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=130192 CPUtime=162.26 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 18064 0 0 0 16207 19 0 0 20 0 1 0 13570510 133316608 31440 33554432000 4194304 6058637 140734265069200 140734265067976 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 32548 31440 178 456 0 32084 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 130192

[startup+222.307 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 24330
/proc/meminfo: memFree=31098604/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=161012 CPUtime=222.26 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 21197 0 0 0 22201 25 0 0 20 0 1 0 13570510 164876288 38163 33554432000 4194304 6058637 140734265069200 140734265068232 4254956 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 40253 38163 178 456 0 39789 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 161012

[startup+282.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 24331
/proc/meminfo: memFree=31140476/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=130192 CPUtime=282.25 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 23177 0 0 0 28194 31 0 0 20 0 1 0 13570510 133316608 29915 33554432000 4194304 6058637 140734265069200 140734265068264 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 32548 29915 178 456 0 32084 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 130192

[startup+342.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 24332
/proc/meminfo: memFree=31061764/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=342.23 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 25366 0 0 0 34187 36 0 0 20 0 1 0 13570510 216166400 42571 33554432000 4194304 6058637 140734265069200 140734265068232 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 42571 178 456 0 52311 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 211100

[startup+402.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/178 24336
/proc/meminfo: memFree=31070976/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=161012 CPUtime=402.22 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 27609 0 0 0 40181 41 0 0 20 0 1 0 13570510 164876288 36638 33554432000 4194304 6058637 140734265069200 140734265068232 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 40253 36638 178 456 0 39789 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 161012

[startup+462.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 24337
/proc/meminfo: memFree=31019076/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=462.21 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 29218 0 0 0 46176 45 0 0 20 0 1 0 13570510 216166400 49739 33554432000 4194304 6058637 140734265069200 140734265068232 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 49739 178 456 0 52311 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 211100

[startup+522.3 s]
/proc/loadavg: 2.03 2.04 2.00 4/177 24339
/proc/meminfo: memFree=31007192/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=130192 CPUtime=522.2 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 31955 0 0 0 52169 51 0 0 20 0 1 0 13570510 133316608 31451 33554432000 4194304 6058637 140734265069200 140734265068008 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 32548 31451 178 456 0 32084 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 130192

[startup+582.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/177 24340
/proc/meminfo: memFree=31071960/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=161012 CPUtime=582.19 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 34185 0 0 0 58165 54 0 0 20 0 1 0 13570510 164876288 36469 33554432000 4194304 6058637 140734265069200 140734265068232 4260928 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 40253 36469 178 456 0 39789 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 161012


################
# More data... #
################


[startup+882.307 s]
/proc/loadavg: 2.09 2.03 2.01 3/177 24346
/proc/meminfo: memFree=30982508/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=292488 CPUtime=882.14 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 40786 0 0 0 88143 71 0 0 20 0 1 0 13570510 299507712 57545 33554432000 4194304 6058637 140734265069200 140734265068232 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 73122 57545 178 456 0 72658 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 292488

[startup+942.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 24347
/proc/meminfo: memFree=31033644/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=942.12 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 41529 0 0 0 94137 75 0 0 20 0 1 0 13570510 216166400 49697 33554432000 4194304 6058637 140734265069200 140734265068232 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 49697 178 456 0 52311 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 211100

[startup+1002.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 24351
/proc/meminfo: memFree=31019840/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=161012 CPUtime=1002.12 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 42674 0 0 0 100133 79 0 0 20 0 1 0 13570510 164876288 34078 33554432000 4194304 6058637 140734265069200 140734265068232 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 40253 34078 178 456 0 39789 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 161012

[startup+1062.3 s]
/proc/loadavg: 2.05 2.03 2.00 4/177 24352
/proc/meminfo: memFree=30957640/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1062.1 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 43011 0 0 0 106130 80 0 0 20 0 1 0 13570510 216166400 52299 33554432000 4194304 6058637 140734265069200 140734265068232 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 52299 178 456 0 52311 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 211100

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 24353
/proc/meminfo: memFree=31034688/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=161012 CPUtime=1122.1 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 43838 0 0 0 112127 83 0 0 20 0 1 0 13570510 164876288 39054 33554432000 4194304 6058637 140734265069200 140734265068264 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 40253 39054 178 456 0 39789 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 161012

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 24355
/proc/meminfo: memFree=31030228/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1182.08 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 44377 0 0 0 118125 83 0 0 20 0 1 0 13570510 216166400 52366 33554432000 4194304 6058637 140734265069200 140734265068232 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 52366 178 456 0 52311 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 211100

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 24356
/proc/meminfo: memFree=31002748/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1242.08 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 46164 0 0 0 124122 86 0 0 20 0 1 0 13570510 216166400 44107 33554432000 4194304 6058637 140734265069200 140734265068232 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 44107 178 456 0 52311 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 211100

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 24357
/proc/meminfo: memFree=30966932/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=292488 CPUtime=1302.04 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 46746 0 0 0 130116 88 0 0 20 0 1 0 13570510 299507712 59467 33554432000 4194304 6058637 140734265069200 140734265068232 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 73122 59467 178 456 0 72658 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 292488

[startup+1362.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 24358
/proc/meminfo: memFree=30915452/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1362.03 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 47583 0 0 0 136113 90 0 0 20 0 1 0 13570510 216166400 51342 33554432000 4194304 6058637 140734265069200 140734265068232 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 51342 178 456 0 52311 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 211100

[startup+1422.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 24359
/proc/meminfo: memFree=30991292/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1422.03 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 48828 0 0 0 142110 93 0 0 20 0 1 0 13570510 216166400 40993 33554432000 4194304 6058637 140734265069200 140734265068232 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 40993 178 456 0 52311 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 211100

[startup+1482.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 24361
/proc/meminfo: memFree=30975348/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=292488 CPUtime=1482.02 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 49036 0 0 0 148107 95 0 0 20 0 1 0 13570510 299507712 61129 33554432000 4194304 6058637 140734265069200 140734265068232 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 73122 61129 178 456 0 72658 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 292488

[startup+1542.31 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 24362
/proc/meminfo: memFree=30954500/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1542.01 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 49766 0 0 0 154103 98 0 0 20 0 1 0 13570510 216166400 40993 33554432000 4194304 6058637 140734265069200 140734265068232 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 40993 178 456 0 52311 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 211100

[startup+1602.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 24366
/proc/meminfo: memFree=30914128/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=292488 CPUtime=1602 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 49981 0 0 0 160099 101 0 0 20 0 1 0 13570510 299507712 65225 33554432000 4194304 6058637 140734265069200 140734265068232 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 73122 65225 178 456 0 72658 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 292488

[startup+1662.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 24367
/proc/meminfo: memFree=30933656/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1661.99 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 51464 0 0 0 166095 104 0 0 20 0 1 0 13570510 216166400 40203 33554432000 4194304 6058637 140734265069200 140734265068264 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 40203 178 456 0 52311 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 211100

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 24368
/proc/meminfo: memFree=30899168/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=292488 CPUtime=1721.98 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 52029 0 0 0 172093 105 0 0 20 0 1 0 13570510 299507712 66828 33554432000 4194304 6058637 140734265069200 140734265068232 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 73122 66828 178 456 0 72658 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 292488

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 24370
/proc/meminfo: memFree=30967624/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=161012 CPUtime=1781.98 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 52981 0 0 0 178090 108 0 0 20 0 1 0 13570510 164876288 37620 33554432000 4194304 6058637 140734265069200 140734265068264 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 40253 37620 178 456 0 39789 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 161012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.14 2.05 2.01 3/177 24370
/proc/meminfo: memFree=31041380/32872528 swapFree=525044/557748
[pid=24096] ppid=24093 vsize=211100 CPUtime=1800.06 cores=1,3,5,7
/proc/24096/stat : 24096 (open-wbo-lsu) R 24093 24096 18612 0 -1 4202496 53317 0 0 0 179897 109 0 0 20 0 1 0 13570510 216166400 46625 33554432000 4194304 6058637 140734265069200 140734265068232 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24096/statm: 52775 46625 178 456 0 52311 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 211100

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24096 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.07
CPU user time (s): 1798.98
CPU system time (s): 1.09783
CPU usage (%): 99.9816
Max. virtual memory (cumulated for all children) (KiB): 504888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 1.09783
maximum resident set size= 424408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53320
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 88
involuntary context switches= 1851

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.64029 second user time and 6.81896 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-17 00:13:24
IDJOB=4097845
IDBENCH=107815
IDSOLVER=2545
FILE ID=node106/4097845-1466115204
RUNJOBID= node106-1466112183-18629
PBS_JOBID= 19904130
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_18.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097845-1466115204/watcher-4097845-1466115204 -o /tmp/evaluation-result-4097845-1466115204/solver-4097845-1466115204 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18629 --watchdog 1960  open-wbo-lsu HOME/instance-4097845-1466115204.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8d379ca3dcc1813408eb4744b290ded2
RANDOM SEED=1247232583

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31243780 kB
Buffers:           69872 kB
Cached:           164620 kB
SwapCached:         1872 kB
Active:           234344 kB
Inactive:         113916 kB
Active(anon):     114668 kB
Inactive(anon):     1280 kB
Active(file):     119676 kB
Inactive(file):   112636 kB
Unevictable:      557748 kB
Mlocked:          525044 kB
SwapTotal:      67108856 kB
SwapFree:       67099104 kB
Dirty:              8944 kB
Writeback:             0 kB
AnonPages:        690656 kB
Mapped:             7800 kB
Shmem:                 0 kB
Slab:             571600 kB
SReclaimable:      15704 kB
SUnreclaim:       555896 kB
KernelStack:        1464 kB
PageTables:         5120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     812964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71684 MiB
End job on node106 at 2016-06-17 00:43:24